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The general difficulty of measuring performance lies in the fact that the recognized word sequence can have a different length from the reference word sequence (supposedly the correct one). The WER is derived from the Levenshtein distance, working at the word level instead of the phoneme level. The WER is a valuable tool for comparing different ...
Video of the process of scanning and real-time optical character recognition (OCR) with a portable scanner. Optical character recognition or optical character reader (OCR) is the electronic or mechanical conversion of images of typed, handwritten or printed text into machine-encoded text, whether from a scanned document, a photo of a document, a scene photo (for example the text on signs and ...
Contents. Religion in Pakistan. The official religion of Pakistan is Islam, as enshrined by Article 2 of the Constitution, and is practised by approximately 96.47% of the country's population. [1] [7] The remaining 3.53% practice Hinduism, Christianity, Ahmadiyya Islam (considered non-Muslims by the Pakistani constitution), [8] Sikhism and ...
The duty cycle is defined as the ratio between the pulse duration, or pulse width ( ) and the period ( ) of a rectangular waveform. Spectrum in relation to duty cycle. A duty cycle or power cycle is the fraction of one period in which a signal or system is active. [1] [2] [3] Duty cycle is commonly expressed as a percentage or a ratio.
Fineness. The fineness of a precious metal object (coin, bar, jewelry, etc.) represents the weight of fine metal therein, in proportion to the total weight which includes alloying base metals and any impurities. Alloy metals are added to increase hardness and durability of coins and jewelry, alter colors, decrease the cost per weight, or avoid ...
Muhammad Ali Jinnah's first speech to the Constituent Assembly of Pakistan. Maulana Shabbir Ahmad Usmani, a respected Deobandi alim (scholar) who held the position of Shaykh al-Islam in Pakistan in 1949, and Maulana Mawdudi of Jamaat-i-Islami played key roles in advocating for an Islamic constitution. Mawdudi insisted that the Constituent Assembly declare the "supreme sovereignty of God" and ...
Romanization. Mandarin Chinese, like many languages, can be romanized in a number of ways; above: Traditional and Simplified Chinese, and Hanyu Pinyin, Gwoyeu Romatzyh, Wade-Giles and Yale. In linguistics, romanization is the conversion of text from a different writing system to the Roman (Latin) script, or a system for doing so.
While there is a long pathway ahead for a generative AI tool to be 100% accurate and free of errors, there will be a time in the future when AI becomes the everyday tool to support our lives. Also ...