The present teaching relates to method system, and medium for generating knowledge for a chat bot. Training data are used to learn and generating knowledge and are received with at least some labeled training seeds and unlabeled conversation data. The training data are parsed and various linguistic elements are extracted therefrom. Such linguistic elements are then used to perform automated learning in accordance with at least one label used in labeling the training seeds. Based on the automated learning, at least one model associated with the at least one label is generated from the training data.
Please help me write a proper abstract based on the patent claims. CLAIM: 1. A method implemented on a computer having at least one processor, a storage, and a communication platform for generating knowledge for a virtual agent, comprising: receiving, training data to for learning and generating knowledge, the training data including at least one labeled training seed and un-labeled conversation data; parsing the training data to extract a plurality of linguistic elements; performing automated learning based on the extracted plurality of linguistic elements and in accordance with at least one label used to label the at least one labeled training seed; generating at least one model associated with the at least one label based on a result of the automated learning performed based on both at least one labeled training seed and unlabeled conversation data. 2. The method of claim 1, wherein the training data relate to questions and answers between a user and an agent (FAQs) and/or task-based conversations. 3. The method of claim 1, wherein the plurality of linguistic elements include at least one of: one or more entities identified from the training data; structured information contained in the training data; and unstructured information contained in the training data. 4. The method of claim 1, wherein the at least one model includes at least one of an FAQ model and a task-based model. 5. The method of claim 4, wherein an FAQ model is associated with a subject and is generated, via the automated learning, to characterize one or more ways to carry out the FAQ associated with the subject. 6. The method of claim 4, wherein each task-based model is associated with a task to be accomplished during a conversation between a user and an agent and is generated, via the automated learning, to capture a structure of the conversation for the task, wherein the task-based model characterizes the conversation via one or more categories of information to be acquired during the conversation in order to accomplish the task. 7. The method of claim 4, wherein the task-based model incorporates one or more FAQ models. 8. Machine readable and non-transitory medium having information recorded thereon for generating knowledge for a virtual agent, wherein the information, once read by the machine, causes the machine to perform: receiving, training data to for learning and generating knowledge, the training data including at least one labeled training seed and un-labeled conversation data; parsing the training data to extract a plurality of linguistic elements; performing automated learning based on the extracted plurality of linguistic elements and in accordance with at least one label used to label the at least one labeled training seed; generating at least one model associated with the at least one label based on a result of the automated learning performed based on both at least one labeled training seed and unlabeled conversation data. 9. The medium of claim 8, wherein the training data relate to questions and answers between a user and an agent (FAQs) and/or task-based conversations. 10. The medium of claim 8, wherein the plurality of linguistic elements include at least one of: one or more entities identified from the training data; structured information contained in the training data; and unstructured information contained in the training data. 11. The medium of claim 8, wherein the at least one model includes at least one of an FAQ model and a task-based model. 12. The medium of claim 11, wherein an FAQ model is associated with a subject and is generated, via the automated learning, to characterize one or more ways to carry out the FAQ associated with the subject. 13. The medium of claim 11, wherein each task-based model is associated with a task to be accomplished during a conversation between a user and an agent and is generated, via the automated learning, to capture a structure of the conversation for the task, wherein the task-based model characterizes the conversation via one or more categories of information to be acquired during the conversation in order to accomplish the task. 14. The method of claim 11, wherein the task-based model incorporates one or more FAQ models. 15. A system for generating knowledge for a virtual agent, comprising: a parser configured for receiving, training data for learning and generating knowledge, the training data including at least one labeled training seed and un-labeled conversation data; an information extractor configured for extracting a plurality of linguistic elements from the received training data; and a model generator configured for performing automated learning based on the extracted plurality of linguistic elements and in accordance with at least one label used to label the at least one labeled training seed, and generating at least one model associated with the at least one label based on a result of the automated learning performed based on both at least one labeled training seed and unlabeled conversation data. 16. The system of claim 15, wherein the training data relate to questions and answers between a user and an agent (FAQs) and/or task-based conversations. 17. The system of claim 15, wherein the information extractor for extracting the plurality of linguistic elements comprises: an entity identifier configured for identifying one or more entities identified from the training data; a structured information identifier configured for identifying structured information contained in the training data; and an unstructured information identifier configured for identifying unstructured information contained in the training data. 18. The system of claim 15, wherein the at least one model includes at least one of an FAQ model and a task-based model. 19. The system of claim 18, wherein an FAQ model is associated with a subject and is generated, via the automated learning, to characterize one or more ways to carry out the FAQ associated with the subject. 20. The system of claim 18, wherein each task-based model is associated with a task to be accomplished during a conversation between a user and an agent and is generated, via the automated learning, to capture a structure of the conversation for the task, wherein the task-based model characterizes the conversation via one or more categories of information to be acquired during the conversation in order to accomplish the task. 21. The system of claim 18, wherein the task-based model incorporates one or more FAQ models.