Applying Q-Learning to Flappy Bird

The gameplay of Flappy Bird Flappy Bird is a mobile game developed in 2013 by Dong Nyugen [4] and published by dotGears, a small independent game developer company based in Vietnam [5]. Flappy bird is a two-dimensional side-scrolling game, illustrated in Figure 1, featuring retro style graphics. The goal of the game

  Games, Flappy

21 The Exponential Distribution

distribution if it has probability density function f X(x|λ) = ˆ λe−λx for x>0 0 for x≤ 0, where λ>0 is called the rate of the distribution. In the study of continuous-time stochastic processes, the exponential distribution is usually used to model the time until something hap-pens in the process. The mean of the Exponential(λ ...

  Distribution, Exponential, Exponential distribution

Unit #8 - The Integral Distance And Velocity

the smallest possible tvalue on each interval, because that leads to the largest velocity. I.e. we use t 0 = 0, t 1 = 0:2, etc. 1 1 + 0 |{z} v(t 0) (0:2) + 1 1 + 0:2 (0:2) + 1 1 + 0:4 (0:2) + 1 1 + 0:6 (0:2) + 1 1 + 0:8 (0:2) ˇ0:75 The lower estimate is 1 1 + 0:2 (0:2) + 1 1 + 0:4 (0:2) + 1 1 + 0:6 (0:2) + 1 1 + 0:8 (0:2) + 1 1 + 1 (0:2) ˇ0:65

  Vuelta

13 Introduction to Stationary Distributions

So “stationary” refers to “stationary in time”. In particular, for a stationary process, the distribution of X n is the same for all n. So why do we care if our Markov chain is stationary? Well, if it were stationary and we knew what the distribution of each X nwas then we would know a lot because we would know the long run proportion of

  Stationary

Unit #23 - Lagrange Multipliers Lagrange Multipliers

cation of your minima and maxima. 1. f(x;y) = x+ y, x2 + y2 = 1 We use the constraint to build the constraint function, g(x;y) = x2 + y2. We then take all the partial deriva-tives which will be needed for the Lagrange multiplier equations: f x = 1 g x = 2x f y = 1 g y = 2y Setting up the Lagrange multiplier equations: f x = g x) 1 = 2x (1) f y ...

  Maxima, Minima

Rabindranath Tagore, “Nationalism in India” (1917

Rabindranath Tagore, “Nationalism in India” (1917) Rabindranath Tagore (1861–1941) was a prolifi c and accomplished poet, novel-ist, and playwright and is perhaps best known for his literary output, a mas-

  India, Nationalism, Ortega, Nationalism in india, Rabindranath, Rabindranath tagore

The Stone-Weierstrass Theorem - Queen's U

Stone in 1937, who realized that very few of the properties of the polynomials were essential to the theorem. Although this proof is not constructive and relies on more machinery than that of Bernstein, it is much more e cient and has the added power of generality.

  Theorem, Stones, Weierstrass, The stone weierstrass theorem

10 ENGINEERING NOISE CONTROL - WHO

octave or one-third octave frequency bands (see chapter 1). Once the noise levels have been measured and the required reductions determined, the next step is to identify and rank order the noise sources responsible for the excessive noise. The sources may be subtle or alternatively many, in which case rank ordering may be as important as ...

  Control, Engineering, Noise, Octave, Engineering noise control

Sound Level Decibel Loudness Comparison Chart

The uppermost octave of the piccolo is 2,048-4,096 Hz. • Aging causes gradual hearing loss, mostly in the high frequencies. • Speech reception is not seriously impaired until there is about 30 dB loss; by that time severe damage may have occurred. • Hypertension and various psychological difficulties can be related to noise exposure.

  Chart, Comparison, Levels, Sound, Octave, Decibel, Loudness, Sound level decibel loudness comparison chart

Sergey Rachmaninoff Prelude - Piano Street

sharp octave and listen to the sound dying away. Then move your arms calmly in position for the ppp chords. You've got plenty of time! ø. 1 3 5 1 3 5 1 4 5. Using the second finger for the middle voice throughout is a simple solution that both provides a good angle for the right hand and helps achieving a suitable bell-like sound. ø. 1 2 5 ...

  Prelude, Octave, Geyser, Sergey rachmaninoff prelude, Rachmaninoff

Working with Images in MATLAB - University of Technology ...

Teacher's Day Workshop School of Computing and Communications December 2013 . 2" " Prepared by Dr. Abdallah Al Sabbagh in collaboration with Prof. Robin Braun and Dr. Richard Xu. ... 4.1 Installing GNU Octave Software ..... 15" 5. References ...

  Octave

Ancient Greek Mathematics

on the Aegean Sea (between modern-day Greece and Turkey) containing hundreds of islands and loosely affiliated city-states. •Many wars between city-states other empires (e.g. Persians). •By 500 BC covered much of modern Greece, the Aegean and southern Italy. As a trading/sea-

Noise Measurement Manual - Environment

the time the noise happens (noise may be a nuisance at any time of day or night) a subjective assessment of the source noise i.e. is the noise audibl e within the complainant’s backyard and/or house; is the noise at a level that would preclude sleep or …

  Noise