Detonated from three years ago, Li Shishi World War Alphago and technology circle has come, the topic of artificial intelligence technology has been the focus of attention, compared to traditional basic research, it seems more of a soft spot for this new thing when Alphago victory over nine master of Go, people exclaim "artificial intelligence will replace human beings," but over time, people have gradually become more rational, even the achievements of the past three years artificial intelligence amazing attention , but far from the "artificial" reality.
But it does not mean that artificial intelligence is not important, on the contrary it almost into our lives. Early in the top 18 in May of I / O developer conference, many practitioners demonstrated the artificial intelligence speech technology, use of intelligent voice Duplex demo site is even more stunning four, technology shock the world. In the other case the situation is not entirely, the use of AI voice haircuts by appointment, and the success of an appointment, but also not aware of each other, then chairman proud to announce to the outside world: their smart phone really easy to use robot out of the category, has been It passed the Turing test.
However, things are far from simple imagination, shortly thereafter, "New York Times" reporter found that in tests, the successful appointment of four times, there are three camouflage done by hand. Later Duplex official affirmed carried retorted, not artificial camouflage, just took appropriate intervention, others are independent to complete the operation. Reporters then went to refute, behind the war of words do not have details.
Although the famous Turing test, there are also specific in its history following environmental limitations, but after this incident, but the industry is full of sorrow for artificial intelligence, AI trapped in a quandary of "artificial intelligence" of. In fact, all this is now artificial intelligence for the sake of expectations too high, to know that it's not smart and smart, yet breakthroughs in fundamental physics occasion, fully intelligent products is unrealistic. If the movie "Ex Machina" in artificial intelligence as a standard, then it is a bit unreasonable.
In fact, the basis of AI voice interaction is based on the depth of the depth of the learning algorithm language system integration, and thus determine its obvious "Bilateral effect" on the one hand, the higher the degree of completion of AI voice interaction, the number of users grow more; the other on the one hand, the number of users and increase frequency of use of the AI reacts to voice interaction depth study training solve the problem of telephone robot really easy to use, in order to achieve a higher degree of completion and more accurate feedback.
In the above configuration technology it can be divided into three levels of "interaction layer, the algorithm level, the data layer" a full voice interaction during the AI. In essence, at this stage of the voice interactive system is carried out in the following big data "dynamic programming" in a logical manner for precise matching of data, the level of mathematics is a branch of operations research, mathematical methods for solving optimal decision-making process.
100% exact matches to achieve linguistic data needs some "prerequisites."
Interactive layer to achieve 100% accuracy of the speech recognition accuracy is to ensure that the entire voice interaction semantics does not appear to "understand" an important prerequisite for the deviation, but to achieve accurate speech recognition of the need to build a complete "statement Database", and then through a lot of recognition training to enhance their accuracy.
Next, after the precise speech recognition algorithm needs to be "data package" and achieve the "Database Language System" for quick retrieval, to match the corresponding "feedback scheme", and due to the different semantic determine the different speech interaction scenarios, and therefore need to cover almost "algorithm warehouse" All voice interaction scenarios, and each algorithm must meet the dual needs for accuracy and efficiency.
Such cumbersome and complex procedures can not be achieved on a true artificial intelligence, but also belongs to the category of weak artificial intelligence, artificial intelligence, people are always too high expectations for value, but before fundamental physics has not been a breakthrough, it is difficult to achieve the level of film intelligent products, compared to the movie. We all tend to overlook one point, the emergence of artificial intelligence in order to better serve the people, or companies, rather than have to like people, at least in terms of the current technology can not realize it is not necessary. Today we should be concerned about the current AI technology to change, and AI voice interaction as the forefront of AI technology, any technology progress and application level are more worthy of our attention.