Abstract: Discussed herein are devices, systems, and methods for determining an answer to a natural language question. A method can include receiving a question and a passage to be used to answer the question and executing (i) a first trained ML model, based on the passage and the question and in response to determining that the question, passage, or a combination thereof includes more than a first threshold number of out of vocabulary (OOV) words, relative to a general purpose language ML model, to generate a first answer to the question or (ii) executing a second trained ML model, based on the passage and the question and in response to determining the question, passage, or a combination thereof includes less than the first threshold number of out of vocabulary (OOV) words, relative to the general purpose language ML model, to generate a second answer to the question.

Abstract: Discussed herein are devices, systems, and methods for determining an answer to a natural language question. A method can include receiving a question and a passage to be used to answer the question and executing (i) a first trained ML model, based on the passage and the question and in response to determining that the question, passage, or a combination thereof includes more than a first threshold number of out of vocabulary (OOV) words, relative to a general purpose language ML model, to generate a first answer to the question or (ii) executing a second trained ML model, based on the passage and the question and in response to determining the question, passage, or a combination thereof includes less than the first threshold number of out of vocabulary (OOV) words, relative to the general purpose language ML model, to generate a second answer to the question.

Abstract: Disclosed are methods for handwriting recognition. In some aspects, an image representing a page of a sample document is analyzed to identify a region having indications of handwriting. The region is analyzed to determine frequencies of a plurality of geometric features within the region. The frequencies may be compared to profiles or histograms of known language types, to determine if there are similarities between the frequencies in the sample document relative to those of the known language types. In some aspects, machine learning may be used to characterize the document as a particular language type based on the frequencies of the geometric features.

Abstract: Disclosed are methods for handwriting recognition. In some aspects, an image representing a page of a sample document is analyzed to identify a region having indications of handwriting. The region is analyzed to determine frequencies of a plurality of geometric features within the region. The frequencies may be compared to profiles or histograms of known language types, to determine if there are similarities between the frequencies in the sample document relative to those of the known language types. In some aspects, machine learning may be used to characterize the document as a particular language type based on the frequencies of the geometric features.